Question 4 of 20 : Select the best answer for the question.
4. Carbon trading is a mechanism by which companies may purchase the right to pollute over a set period,
quota, established by the government. In the market-based approach, what's this tool called?
A. Tax break
B. Property rights instrument
O. C. Market-based quota
D. Market-based instrument

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

What is the following best defines climate?

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.